Ill. Admin. Code tit. 92, § 3280.1150
a) If a respondent elects to request a hearing, he shall submit a written request to the Director. The request shall:
c) The presiding officer shall grant extensions of the time of the commencement of the hearing for good cause shown.
(Recodified from 92 Ill. Adm. Code 386 (Department of Transportation) pursuant to P.A. 104-0025, at 49 Ill. Reg. 12543)